compress and regenerate

utils/utils.go

@@ -17,3 +17,14 @@ func Max(a, b int) int {
 	}
 	return b
 }
+
+func PopSlice[S any](s []S, index int) []S {
+	out := make([]S, 0)
+	for i, e := range s {
+		if i == index {
+			continue
+		}
+		out = append(out, e)
+	}
+	return out
+}